X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2Fdbsources%2Fdas%2Fdatamodel%2FDasSequenceSource.java;h=9650b8c46d47f38793f1b7a436b8a6add8e19ac1;hb=6fb502e4a8749d1d98f5442c3b8156ab47996b77;hp=95ff7d0768ee6563ef632aa07bd9d8cc77102592;hpb=ad20cd92225f2ee8c251d39b00b90555d382a616;p=jalview.git

diff --git a/src/jalview/ws/dbsources/das/datamodel/DasSequenceSource.java b/src/jalview/ws/dbsources/das/datamodel/DasSequenceSource.java
index 95ff7d0..9650b8c 100644
--- a/src/jalview/ws/dbsources/das/datamodel/DasSequenceSource.java
+++ b/src/jalview/ws/dbsources/das/datamodel/DasSequenceSource.java
@@ -70,6 +70,11 @@ public class DasSequenceSource extends DbSourceProxyImpl implements
   protected MultipleConnectionPropertyProviderI connprops = null;
 
   /**
+   * DAS sources are tier 1 - if we have a direct DB connection then we should prefer it
+   */
+  private int tier=1;
+
+  /**
    * create a new DbSource proxy for a DAS 1 source
    * 
    * @param dbnbame
@@ -94,6 +99,7 @@ public class DasSequenceSource extends DbSourceProxyImpl implements
       throw new Exception("Source " + source.getTitle()
               + " does not support the sequence command.");
     }
+    this.tier = 1+((jsrc.isLocal() || jsrc.isReferenceSource()) ? 0 : 1);
     this.source = source;
     this.dbname = dbname;
     this.dbrefname = dbrefname.toUpperCase();
@@ -334,4 +340,10 @@ public class DasSequenceSource extends DbSourceProxyImpl implements
   {
     return coordsys;
   }
+
+  @Override
+  public int getTier()
+  {
+    return tier;
+  }
 }